WASHINGTON (AP) — Aiming to jolt the rest of the world to action, President Barack Obama moved ahead Sunday with even tougher greenhouse gas cuts on American power plants, setting up a certain confrontation in the courts with energy producers and Republican-led states.

LOWER LAKE, Calif. (AP) — The U.S. Forest Service says an autopsy to determine the cause of death of a firefighter found dead during the initial attack against a fire in the Modoc National Forest will be conducted this week.